On 16/07/14 14:41, F Murtz wrote:
The Natural Philosopher wrote:
On 16/07/14 05:29, F Murtz wrote:


The silver solder that plumbers use for copper pipe is usually only 2%
silver

Plumbers don't use silver solder for copper pipe.





You must have strange plumbing practices or a different set of words.

Look at the first one mentioned.
http://www.metalspraysupplies.com/ms...lversolder.pdf

2% silver is not 'silver solder' except to people in marketing.



--
Everything you read in newspapers is absolutely true, except for the
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